I'm trying to compute the balance of a lp address given the address of the token. So I have this function:
web3 = Web3(Web3.HTTPProvider("https://bsc-dataseed.binance.org/"))
def CheckLiquidity(TokenAddress, web3):
LPAddress = GetLiquidityAddress(TokenAddress) #returns the web3.toChecksumAddress()
balance = web3.eth.get_balance(LPAddress)
bnbBalance = web3.fromWei(balance, 'ether)
Only problem that this returns me 0... for every contract I tried. I also manually checked on bsc scan the wbnb balance in the pool and is not 0. Can someone help me please?
There is an example in Web3 Ethereum Defi package.
pair = get_deployed_contract(web3, "UniswapV2Pair.json", pair_address)
token_a, token_b, timestamp = pair.functions.getReserves().call()
# Check we got the liquidity
assert token_a == 10 * 10**18
assert token_b == 17_000 * 10**18